Etidronic Acid HEDP 60% Liquid 90% Powder

Etidronic acid, also known as 1-Hydroxyethylidene-1,1-diphosphonic acid or HEDP, is supplied in two forms: a 60% liquid solution and a 90% powder form. The liquid variant contains water as the primary solvent and is stabilized for industrial use, while the powder is anhydrous and designed for dry blending or reconstitution. Both forms are chemically identical in active ingredient concentration and performance, differing only in physical handling properties. The product is not formulated with additives beyond stabilizers necessary for shelf life.

HEDP is a phosphonate compound with strong chelating properties, commonly used at concentrations between 5 and 50 ppm in cooling water systems. The 60% liquid form is typically dosed directly into circulating systems, while the 90% powder is preferred in dry feed systems or where transportation volume is a constraint. Industry standards such as ASTM D1141 and ISO 13294 define acceptable purity levels for phosphonate scale inhibitors; this product aligns with those benchmarks. The powder form has a typical bulk density of 1.2 to 1.4 g/cm³ and a moisture content below 2%, consistent with industrial-grade phosphonates.

This product is purchased by water treatment operators in oil and gas, power generation, and textile manufacturing sectors. Buyers typically require batch-to-batch consistency in phosphorus content and low levels of heavy metals like lead and iron. Packaging is standard in 200 kg HDPE drums for liquid and 25 kg polypropylene bags for powder. Trade terms are available on request, including FOB and CIF options. Buyers should confirm compatibility with their existing chemical dosing systems before procurement.

M Trading operates as an importer of industrial chemicals into Canada, sourcing products from certified manufacturers abroad. The company does not manufacture HEDP itself but ensures traceability through supplier documentation and batch-specific safety data sheets. Its operational base is in Canada, and it handles logistics, customs clearance, and distribution within North America. The listing does not indicate manufacturing capacity, lab testing facilities, or direct partnerships with producers.

M Trading has no public profile detailing years in business, employee count, or client list. The trust tier 'harbor' suggests it has completed basic verification through its supply chain platform, but no third-party certifications or audit reports are referenced. Its primary function appears to be logistics coordination and order fulfillment rather than technical support or formulation development. Buyers should request batch certificates and test reports directly before purchase.